<template>
	<section>
		<!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="filters">
        <el-form-item>
          <el-input v-model="filters.keywords" placeholder="关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="search">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

		<!--列表-->
    <el-table :data="employees" highlight-current-row v-loading="listLoading" @selection-change="selsChange"
              style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="username" label="用户名" width="120" >
      </el-table-column>
      <el-table-column prop="phone" label="电话" width="120">
      </el-table-column>
      <el-table-column prop="email" label="邮箱" width="150">
      </el-table-column>
      <el-table-column prop="age" label="年龄" width="100">
      </el-table-column>
      <el-table-column prop="state" label="状态" width="100" sortable>
        <template scope="scope">
          <span v-if="scope.row.state===0" style=" color: red">关闭</span>
          <span v-else-if="scope.row.state===1" style="color: #13ce66">开启</span>
          <span v-else style="color: #0082e6">未知</span>
        </template>
      </el-table-column>
      <el-table-column prop="dept.name" label="部门" width="120">
      </el-table-column>

      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

		<!--工具条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="total, sizes,prev, pager, next"
                     @current-change="handleCurrentChange"
                     @size-change="handleSizeChange"
                     :current-page="currentPage"
                     :page-size="pageSize"
                     :total="total"
                     :page-sizes="[5, 10, 15, 20]"
                     style="float:right;">
      </el-pagination>
    </el-col>

		<!--编辑界面--> <!--id username  phone email age state  department_id-->
    <el-dialog :title="title" :visible.sync="editFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="用户名" prop="username">
          <el-input v-model="editForm.username" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="部门名称" prop="phone">
          <el-input v-model="editForm.phone" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="邮件" prop="email">
          <el-input v-model="editForm.email" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="年龄" prop="age">
          <el-input v-model="editForm.age" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="部门" prop="parent"><span style="color: #e64242">(必填)</span>

          <el-select v-model="editForm.dept" value-key="id" placeholder="请选择">
            <el-option
                v-for="item in cities"
                :key="item.id"
                :label="item.name"
                :value="item">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}</span>
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="editForm.state">
            <el-radio class="radio" :label="1">开启</el-radio>
            <el-radio class="radio" :label="0">关闭</el-radio>
          </el-radio-group>
        </el-form-item>

        <el-form-item label="分配角色" prop="roles" width="150">
          <el-select v-model="editForm.roles" value-key="id" multiple placeholder="请选择">
            <el-option
                v-for="item in dividerole"
                :key="item.id"
                :label="item.name"
                :value="item.id">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.sn }}</span>
            </el-option>
          </el-select>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
    </el-dialog>

  </section>
</template>

<script>

	export default {
		data() {
			return {
        options:[],
        dividerole: null,
        cities: [],
        value: '',
        filters: {
          keywords: ''
        },
				employees: [],
        total: 0,
        title: "",
        currentPage: 1,
        pageSize: 5,
				listLoading: false,
				sels: [],//列表选中列

				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
          username: [
            {required: true, message: '请输入用户名', trigger: 'blur'}
          ],
          phone: [
            {required: true, message: '请输入电话号码', trigger: 'blur'}
          ],
          email: [
            {required: true, message: '请输入邮箱', trigger: 'blur'}
          ],
          dept: [
            {required: true, message: '请输入上级部门 (必填)', trigger: 'blur'}
          ]
				},
				//编辑界面数据
        /*id username  phone email age state  department_id*/
				editForm: {
          id: null,
          phone: null,
          username: null,
          state: null,
          email:null,
          dept: null,
          roles:null,
				},
			}
		},
		methods: {

      getDepartment() {
        this.$http.get("/dept",)
            .then(result => {

              this.cities = result.data;

            })
            .catch(result => {

              this.$message({
                message: '系统错误，请稍后再试',
                type: 'error'
              });

            })
      },

      getRole() {
        this.$http.get("/role",)
            .then(result => {

              this.dividerole = result.data;
              console.log(this.dividerole)
            })
            .catch(result => {

              this.$message({
                message: '系统错误，请稍后再试',
                type: 'error'
              });

            })
      },
      search(){
        this.currentPage = 1;
        this.getEmployees();
      },
			//性别显示转换
			formatSex: function (row, column) {
				return row.sex == 1 ? '男' : row.sex == 0 ? '女' : '未知';
			},
			handleCurrentChange(val) {
				this.currentPage = val;
				this.getEmployees();
			},
      handleSizeChange(val){
        this.pageSize = val;
        this.getEmployees();
      },
			//获取用户列表
			getEmployees() {
        let para = {
          keywords: this.filters.keywords,

          currentPage: this.currentPage,

          pageSize: this.pageSize
        };

        this.listLoading = true;

        this.$http.post("/emp", para)
            .then(result => {

              this.listLoading = false;

              this.employees = result.data.rows

              this.total = result.data.total


            })
            .catch(result => {

              this.$message({
                message: '系统错误，请稍后再试',
                type: 'error'

              });

            })
      },
      //删除
      handleDel: function (index, row) {
        this.$confirm('确认删除该记录吗?', '提示', {
          type: 'warning'
        }).then(() => {
          this.listLoading = true;

          this.$http.delete("emp/" + row.id)
              .then(result => {

                if (result.data.success) {
                  this.$message({
                    message: result.data.message,
                    type: 'success'
                  });
                } else {

                  this.$message({
                    message: result.data.message,
                    type: 'error'
                  });
                }
              })
              .catch(result => {

                this.$message({
                  message: "系统错误，请稍后再试",
                  type: 'error'
                });
              })

          this.currentPage = 1;

          this.getEmployees();

        }).catch(() => {

        });
      },
      //显示编辑界面
      handleEdit: function (index, row) {
        this.title = "编辑";
        this.editFormVisible = true;
        this.editForm = Object.assign({}, row);
      },

      handleAdd: function () {
        this.title = "新增";
        this.editFormVisible = true;
        this.editForm = {
          id: null,
          username: "",
          phone: "",
          email:"",
          age:"",
          state: 0,
          department_id: null,
        };
      },
      //编辑
      editSubmit: function () {
        this.$refs.editForm.validate((valid) => {
          if (valid) {
            this.$confirm('确认提交吗？', '提示', {}).then(() => {
              // 按钮忙等
              this.editLoading = true;
              //NProgress.start();
              let para = Object.assign({}, this.editForm);

              this.$http.put("/emp", para)
                  .then(result => {

                    this.editLoading = false;

                    this.editFormVisible = false;

                    if (result.data.success) {
                      this.$message({
                        message: result.data.message,
                        type: 'success'
                      });
                    } else {

                      this.$message({
                        message: result.data.message,
                        type: 'error'
                      });
                    }

                    this.currentPage = 1;

                    this.getEmployees();
                  })
                  .catch(result => {
                    this.editLoading = false;

                    this.$message({
                      message: "前填写部门",
                      type: 'error'
                    });

                  })
            });
          }
        });
      },
      selsChange: function (sels) {
        this.sels = sels;
      },
      //批量删除
      batchRemove: function () {
        var ids = this.sels.map(item => item.id)
        this.$confirm('确认删除选中记录吗？', '提示', {
          type: 'warning'
        }).then(() => {

          this.listLoading = true;

          this.$http.patch("/emp", ids)
              .then(result => {

                this.listLoading = false;

                if (result.data.success) {
                  this.$message({
                    message: result.data.message,
                    type: 'success'
                  });
                } else {

                  this.$message({
                    message: result.data.message,
                    type: 'error'
                  });
                }

                this.currentPage = 1;

                this.getEmployees();
              })
              .catch(result => {
                this.$message({
                  message: "系统繁忙，请稍后再试",
                  type: 'error'
                });

              })

        }).catch(() => {

        });
      }
    },
		mounted() {
			this.getEmployees();
      this.getDepartment();
      this.getRole();
		}
	}

</script>

<style scoped>

</style>